Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881526 | Intravaginal electrode and stimulation system for controlling female urinary incontinence | Michael Thomas Johnson | 1989-11-21 |
| 4873996 | Vaginal stimulator for controlling urinary incontinence in women | — | 1989-10-17 |